Phrase guide

Mercator projection

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

An orthomorphic map projection, in which meridians appear at right-angles to the equator, and lines of latitude are horizontal lines whose distance from each other increases with distance from the equator.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Mercator

Antonyms: none provided

2

noun

Meaning 2

a map projection of the earth onto a cylinder; areas appear greater the farther they are from the equator

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Mercator's projection

Antonyms: none provided

Broader terms: map projection

History

Etymology

From Gerardus Mercator, Latinized name of Gerard de Cremer (1512–1594), Flemish cartographer and mathematician, from Latin mercātor (“merchant”).